isp4u.dk
📜 DNS record history  ·  ← Current records
📜 Record History46 scans · 55 changes
Scanned AtChanges since previous scan
2026-08-31 19:46:50
SOA + serial 2026083105 − serial 2026083001
2026-08-30 06:03:40
SOA + serial 2026083001 − serial 2026082806
2026-08-28 21:41:09
SOA + serial 2026082806 − serial 2026082705
2026-08-27 19:49:46
SOA + serial 2026082705 − serial 2026082605
2026-08-26 17:57:21
SOA + serial 2026082605 − serial 2026082502
2026-08-25 11:01:44
SOA + serial 2026082502 − serial 2026082402
2026-08-24 10:53:01
SOA + serial 2026082402 − serial 2026082301
2026-08-23 07:56:50
SOA + serial 2026082301 − serial 2026082201
2026-08-22 07:42:37
SOA + serial 2026082201 − serial 2026082101
2026-08-21 07:26:02
SOA + serial 2026082101 − serial 2026082001
2026-08-20 07:01:45
SOA + serial 2026082001 − serial 2026081900
2026-08-19 05:50:12
SOA + serial 2026081900 − serial 2026081800
2026-08-18 04:17:49
SOA + serial 2026081800 − serial 2026081601
2026-08-16 06:09:32
SOA + serial 2026081601 − serial 2026081307
2026-08-14 02:04:29
SOA + serial 2026081307 − serial 2026081005
2026-08-10 20:40:13
SOA + serial 2026081005 − serial 2026080903
2026-08-09 12:20:27
SOA + serial 2026080903 − serial 2026080605
2026-08-06 18:19:12
SOA + serial 2026080605 − serial 2026080306
2026-08-03 22:20:02
SOA + serial 2026080306 − serial 2026073104
2026-07-31 15:31:48
SOA + serial 2026073104 − serial 2026072904
2026-07-29 16:06:12
SOA + serial 2026072904 − serial 2026072703
DNSSEC + insecure − indeterminate
2026-07-27 13:53:51
SOA + serial 2026072703 − serial 2026072603
2026-07-26 13:29:51
SOA + serial 2026072603 − serial 2026072503
DNSSEC + indeterminate − insecure
2026-07-25 12:57:27
SOA + serial 2026072503 − serial 2026072405
2026-07-24 12:26:43
SOA + serial 2026072405 − serial 2026072302
DNSSEC + insecure − indeterminate
2026-07-23 11:33:27
SOA + serial 2026072302 − serial 2026072202
2026-07-22 09:48:34
SOA + serial 2026072202 − serial 2026072005
DNSSEC + indeterminate − insecure
2026-07-20 18:10:29
SOA + serial 2026072005 − serial 2026071901
2026-07-19 07:48:50
SOA + serial 2026071901 − serial 2026071800
DNSSEC + insecure − indeterminate
2026-07-18 05:28:40
SOA + serial 2026071800 − serial 2026071505
DNSSEC + indeterminate − insecure
2026-07-15 19:02:09
SOA + serial 2026071505 − serial 2026071305
DNSSEC + insecure − indeterminate
2026-07-13 18:12:53
SOA + serial 2026071305 − serial 2026071204
2026-07-12 17:30:32
SOA + serial 2026071204 − serial 2026071003
2026-07-10 14:40:32
SOA + serial 2026071003 − serial 2026070901
DNSSEC + indeterminate − insecure
2026-07-09 08:33:13
SOA + serial 2026070901 − serial 2026070801
2026-07-08 08:32:56
SOA + serial 2026070801 − serial 2026070604
2026-07-06 16:10:08
SOA + serial 2026070604 − serial 2026070406
2026-07-04 21:04:34
SOA + serial 2026070406 − serial 2026070305
2026-07-03 19:53:45
SOA + serial 2026070305 − serial 2026070106
2026-07-01 22:09:02
SOA + serial 2026070106 − serial 2026062904
2026-06-29 17:56:42
SOA + serial 2026062904 − serial 2026062802
2026-06-28 11:41:12
TLSA + _25._tcp.mx1.spamfri.dk 311 884451547A03D0AC2F628D943839BAA634934A96D9E661FBCFE829889D0FBCDA + _25._tcp.mx2.spamfri.dk 311 6598C93F79B95376BB8099E9AC862167D217020E00F89A4EE21BFCCA57616FDA + _25._tcp.mx3.spamfri.dk 311 BBFB0694919290E5BC9D6E2C6F47D8469178BC3D434617E6D0D91543C763A6D1 + _25._tcp.mx4.spamfri.dk 311 4EE743A99328AEF5142706CA5FD3AD611901B706B1EE00F4452CD8A92F5CE6EA
SOA + serial 2026062802 − serial 2026062102
2026-06-21 11:34:19
TLSA − _25._tcp.mx1.spamfri.dk 311 884451547A03D0AC2F628D943839BAA634934A96D9E661FBCFE829889D0FBCDA − _25._tcp.mx2.spamfri.dk 311 6598C93F79B95376BB8099E9AC862167D217020E00F89A4EE21BFCCA57616FDA − _25._tcp.mx3.spamfri.dk 311 BBFB0694919290E5BC9D6E2C6F47D8469178BC3D434617E6D0D91543C763A6D1 − _25._tcp.mx4.spamfri.dk 311 4EE743A99328AEF5142706CA5FD3AD611901B706B1EE00F4452CD8A92F5CE6EA
SOA + serial 2026062102 − serial 2026061905
2026-06-19 19:20:00
SOA + serial 2026061905 − serial 2026061901
2026-06-19 07:18:34
SOA + serial 2026061901 − serial 2026061703
2026-06-17 13:10:29 baseline 3 NS · 1 A · 5 MX · 1 TXT · 4 TLSA · serial 2026061703 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 46 scans). Click a timestamp to view that full snapshot.

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